Exhibit 8.1

Subsidiaries of The Registrant

As of April 27, 2015

Wholly-Owned Subsidiaries



| | 1. | Sky Network International Limited, a British Virgin Islands company
| | -- | -------------------------------------------------------------------



| | 2. | Profit Star Software (HK) Limited, a Hong Kong company
| | -- | ------------------------------------------------------



| | 3. | Pusida (Beijing) Technologies Co., Ltd., a PRC company
| | -- | ------------------------------------------------------



| | 4. | Hangzhou Dianneng Technologies Co., Ltd., a PRC company
| | -- | -------------------------------------------------------



| | 5. | Sky-Mobi Venture Limited, a Cayman Islands company
| | -- | --------------------------------------------------



| | 6. | Hangzhou Tiandian Investment Consulting Co., Ltd., a PRC company
| | -- | ----------------------------------------------------------------





| | 7. | Sky Technologies International Limited, a British Virgin Islands company
| | -- | ------------------------------------------------------------------------



| | 8. | Powerplay Technologies Limited, a Hong Kong company
| | -- | ---------------------------------------------------



| | 9. | Powerplay Network Technology SDN. BHD., a Malaysia company
| | -- | ----------------------------------------------------------



| | 10. | Powerplay Technology Co.,Limited, a Thailand company
| | --- | ----------------------------------------------------



| | 11. | Shanghai Texuan Information Technology Co., Ltd., a PRC company
| | --- | ---------------------------------------------------------------



Special Purpose Entities and Their Subsidiaries Consolidated
in the Registrant’s Financial Statements



| | 12. | Hangzhou Mijia Technologies Co., Ltd., a PRC company
| | --- | ----------------------------------------------------



| | 13. | Hangzhou Sky Network Technologies Co., Ltd., a PRC company
| | --- | ----------------------------------------------------------



| | 14. | Hangzhou Fanyi Technologies Co., Ltd., a PRC company
| | --- | ----------------------------------------------------



| | 15. | Hangzhou Feineng Technologies Co., Ltd., a PRC company
| | --- | ------------------------------------------------------



| | 16. | Sky Global Network Technologies Limited, a Hong Kong company and a wholly-owned subsidiary of Hangzhou Fanyi Technologies Co.,
Ltd.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------



| | 17. | Hangzhou Miyi Technologies Co., Ltd., a PRC company
| | --- | ---------------------------------------------------



| | 18. | Hangzhou Najia Technologies Co., Ltd., a PRC company
| | --- | ----------------------------------------------------



| | 19. | Shanghai Tianchu Technologies Co., Ltd., a PRC company
| | --- | ------------------------------------------------------



| | 20. | Nanjing Zunqi Network Information Technologies Co., Ltd., a PRC company
| | --- | -----------------------------------------------------------------------



| | 21. | Nanjing Geyuan Information Technologies Co., Ltd., a PRC company
| | --- | ----------------------------------------------------------------



| | 22. | Hangzhou Dangyi Technologies Co., Ltd., a PRC company
| | --- | -----------------------------------------------------



| | 23. | Shanghai Mugu Business Information Consulting Co., Ltd., a PRC company
| | --- | ----------------------------------------------------------------------



| | 24. | Shenzhen Feidong Network Technologies Co., Ltd., a PRC company
| | --- | --------------------------------------------------------------



| | 25. | Hangzhou Fuyun Technologies Co.,Ltd, a PRC company
| | --- | --------------------------------------------------



| | 26. | Hangzhou Duoqu Technologies Co.,Ltd, a PRC company
| | --- | --------------------------------------------------



| | 27. | Hangzhou Mopin Technologies Co., Ltd., a PRC company and a subsidiary of Hangzhou Sky Network Technologies Co., Ltd.
| | --- | --------------------------------------------------------------------------------------------------------------------



| | 28. | Hangzhou Shunwei Technologies Co.,Ltd., a PRC company and a subsidiary of Hangzhou Sky Network Technologies Co., Ltd.
| | --- | ---------------------------------------------------------------------------------------------------------------------



| | 29. | Hangzhou Dabi Technologies Co.,Ltd., a PRC company and a subsidiary of Hangzhou Sky Network Technologies Co., Ltd.
| | --- | ------------------------------------------------------------------------------------------------------------------



| | 30. | Hangzhou Kaimi Technologies Co., Ltd., a PRC company and a subsidiary of Hangzhou Miyi Technologies Co., Ltd.
| | --- | -------------------------------------------------------------------------------------------------------------













| | 31. | Guangdong Leidong Culture Communication Co.,Ltd., a PRC company and a subsidiary of Hangzhou Miyi Technologies Co., Ltd.
| | --- | ------------------------------------------------------------------------------------------------------------------------



| | 32. | Beijing Shishilian Technologies Co.,Ltd., a PRC company and a subsidiary of Hangzhou Miyi Technologies Co., Ltd.
| | --- | ----------------------------------------------------------------------------------------------------------------



| | 33. | Hangzhou Zhimeng Technologies Co.,Ltd., a PRC company and a subsidiary of Hangzhou Mijia Technologies Co., Ltd.
| | --- | ---------------------------------------------------------------------------------------------------------------



| | 34. | Hangzhou Moao Technologies Co.,Ltd. , a PRC company and a subsidiary of Hangzhou Mijia Technologies Co., Ltd.
| | --- | -------------------------------------------------------------------------------------------------------------



| | 35. | Chengdu Weipin Technologies Co., Ltd., a PRC company and a subsidiary of Hangzhou Mopin Technologies Co., Ltd.
| | --- | --------------------------------------------------------------------------------------------------------------